Polk Audio TC80i Round 2-Way In-Ceiling Loudspeaker, 30Hz-27kHz Frequency Response, 8 ohms Nominal Impedance

Polk Audio TC80i Features

• Easy one-cut, drop-in installation puts built-in audio within reach, with Perfect Fit templates, a precision flange and (available) pre-construction brackets; achieve secure, vibration-free efficiency with a simple turn of the patented Rotating Cam system
• Rustproof stainless steel hardware, durable butyl rubber surrounds and powder coated aluminum grilles make TCi Series speakers suitable for high moisture areas like bathrooms, transitional spaces or even under eaves or in the ceiling of an enclosed porch
• Paintable grilles let you build them in and then forget all about them; TCi Series practically disappear into any room
• Silk dome tweeters deliver clear and detailed highs, without fatigue, even at high volume
• TCi Speaker is specially engineered to utilize the "virtual enclosure" of your in-wall and in-ceiling space to enhance their bass response and smooth low frequency blending with the midrange
• Polk's proprietary, patented Dynamic Balance technology allows engineers to design out distortion-causing driver and system resonances, so you only hear the good sounds
• Use the reflective room (tweeter) compensation switch to digitally compensate for harsh reflective surfaces and the wall distance setting toggle to compensate for proximity to corners or adjacent walls
• PowerPort bass venting is Polk's patented design for smoothly transitioning the air flow from the port into your listening area, eliminating turbulence and distortion, for bigger, more efficient, deep bass impact
• The TC80i speaker is timbre-matched to Polk RTiA speakers to insure utterly seamless blending from speaker to speaker in systems that combine traditional and built-in speaker
• The TC80i speaker is packaged one-per-box, so you can use singles as front or rear center channels, or as additional-zone speakers anywhere